724877530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5575981}}^1$

素因数の和:5576001

約数の個数: 16

約数和(自身を含む): 1405147464

約数和(自身を除く): 680269934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5575981, 11151962, 27879905, 55759810, 72487753, 144975506, 362438765, 724877530]

約数ペア:

[(1, 724877530), (2, 362438765), (5, 144975506), (10, 72487753), (13, 55759810), (26, 27879905), (65, 11151962), (130, 5575981)]